Tune into the February 6, 2009, edition of WLS News to find out how losing weight can help improve your memory, learn why the federal government is spending millions to fight obesity in U.S. immigrants, and discover why some people may simply be hard-wired to overeat. Plus, take a sneak peek behind the scenes at a special fashion event for post-op WLS patients. We've got the scoop on all these stories and more this week on WLS News!